---
base_model:
- mlabonne/ChimeraLlama-3-8B-v3
- johnsnowlabs/JSL-MedLlama-3-8B-v2.0
library_name: transformers
tags:
- mergekit
- merge
license: llama3
---
# Chimera_MedLlama-3-8B

This is a merge of pre-trained language models created using [mergekit](https://github.com/cg123/mergekit).

## Merge Details
### Merge Method

This model was merged using the SLERP merge method.

### Models Merged

The following models were included in the merge:
* [mlabonne/ChimeraLlama-3-8B-v3](https://huggingface.co/mlabonne/ChimeraLlama-3-8B-v3)
* [johnsnowlabs/JSL-MedLlama-3-8B-v2.0](https://huggingface.co/johnsnowlabs/JSL-MedLlama-3-8B-v2.0)

### Evaluation

- multimedqa (0 shot)</br>

|             Tasks             |Version|Filter|n-shot| Metric |Value |   |Stderr|
|-------------------------------|-------|------|-----:|--------|-----:|---|-----:|
| - medmcqa                     |Yaml   |none  |     0|acc     |0.6087|±  |0.0075|
|                               |       |none  |     0|acc_norm|0.6087|±  |0.0075|
| - medqa_4options              |Yaml   |none  |     0|acc     |0.6269|±  |0.0136|
|                               |       |none  |     0|acc_norm|0.6269|±  |0.0136|
| - anatomy (mmlu)              |      0|none  |     0|acc     |0.6963|±  |0.0397|
| - clinical_knowledge (mmlu)   |      0|none  |     0|acc     |0.7585|±  |0.0263|
| - college_biology (mmlu)      |      0|none  |     0|acc     |0.7847|±  |0.0344|
| - college_medicine (mmlu)     |      0|none  |     0|acc     |0.6936|±  |0.0351|
| - medical_genetics (mmlu)     |      0|none  |     0|acc     |0.8200|±  |0.0386|
| - professional_medicine (mmlu)|      0|none  |     0|acc     |0.7684|±  |0.0256|
|stem                           |N/A    |none  |     0|acc_norm|0.6129|±  |0.0066|
|                               |       |none  |     0|acc     |0.6440|±  |0.0057|
| - pubmedqa                    |      1|none  |     0|acc     |0.7480|±  |0.0194|

|Groups|Version|Filter|n-shot| Metric |Value |   |Stderr|
|------|-------|------|-----:|--------|-----:|---|-----:|
|stem  |N/A    |none  |     0|acc_norm|0.6129|±  |0.0066|
|      |       |none  |     0|acc     |0.6440|±  |0.0057|

### Configuration

The following YAML configuration was used to produce this model:

```yaml
slices:
  - sources:
      - model: mlabonne/ChimeraLlama-3-8B-v3
        layer_range: [0, 32]
      - model: johnsnowlabs/JSL-MedLlama-3-8B-v2.0
        layer_range: [0, 32]
merge_method: slerp
base_model:  mlabonne/ChimeraLlama-3-8B-v3
parameters:
  t:
    - filter: self_attn
      value: [0, 0.5, 0.3, 0.7, 1]
    - filter: mlp
      value: [1, 0.5, 0.7, 0.3, 0]
    - value: 0.5
dtype: bfloat16



```